Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 17:27Z

\binom{n}{k} = \frac{n!}{k!(n-k)!}

PV = nRT

46K

∇ × E = −∂B/∂t

468K

iħ ∂ψ/∂t = Ĥψ

d/dx [x^3] = 3x^2

289K

∂β/∂z = 1β

278K

3r² + 6r + 7 = 0

\lim_{x\to 0} \frac{\sin x}{x} = 1

339K

det| 9 5 ; 1 10 | = 85

177K

E = mc²

\lim_{t\to 0} \frac{\sin t}{t} = 1

358K

2H₂ + O₂ → 2H₂O

121K

det| 7 4 ; 4 8 | = 40

399K

ΔS ≥ 0

316K

∇ × E = −∂B/∂t

11K

F = G m₁m₂ / r²

387K